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/* Project: OSLib
* Description: The OS Construction Kit
* Date: 1.6.2000
* Idea by: Luca Abeni & Gerardo Lamastra
*
* OSLib is an SO project aimed at developing a common, easy-to-use
* low-level infrastructure for developing OS kernels and Embedded
* Applications; it partially derives from the HARTIK project but it
* currently is independently developed.
*
* OSLib is distributed under GPL License, and some of its code has
* been derived from the Linux kernel source; also some important
* ideas come from studying the DJGPP go32 extender.
*
* We acknowledge the Linux Community, Free Software Foundation,
* D.J. Delorie and all the other developers who believe in the
* freedom of software and ideas.
*
* For legalese, check out the included GPL license.
*/
#include <arch/i386/string.h>
FILE
(strstr);
char *strstr(const char *haystack
, const char *needle
)
{
int hlen
;
int nlen
;
hlen
= strlen((char *)haystack
);
nlen
= strlen((char *)needle
);
while (hlen
>= nlen
)
{
if (!memcmp(haystack
, needle
, nlen
))
return (char *)haystack
;
haystack
++;
hlen
--;
}
return 0;
}